What to Wear in San Antonio
San Antonio is hot with a long humid summer and mild winter. The right wardrobe is built around heat and humidity, with brief but real cold weeks.
What to wear in San Antonio today
Today's answer depends on today's conditions, so the specific outfit comes from the live reading for San Antonio rather than from this page. Check what to wear right now, or read on for what stays true here whatever the date.
Three things move the answer in San Antonio more than the forecast number does: the feels-like temperature rather than the air temperature, how long you will be outside, and whether you run warm or cold. Humid subtropical conditions make that gap wider here than the daily high suggests.
Similar climate to Houston but slightly drier inland. Heat index manages most of the summer. AC contrast indoors is intense.
See also what to wear right now, do I need a jacket today and how to dress when the temperature swings.
Winter in San Antonio
December through February. 55-70°F highs, 40-55°F lows. Mild with occasional cold snaps.
Spring in San Antonio
March through May. 70-85°F.
Summer in San Antonio
June through September. 90-100°F with humidity.
Fall in San Antonio
October through November. 70-85°F.
Local tips
Similar climate to Houston but slightly drier inland. Heat index manages most of the summer. AC contrast indoors is intense.